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Not Answered
UART configuration in a runtime 0

Hello, My board contains nRF9160 and two nRF52840. One of nRF52840 is a HCI controller (based on HCI lpuart example). nRF9160 communicates with each nRF52840 over separate...
- development
- nRF9160
- configuration
- C
- zephyr
- nrf52840
- dfu
4 views

0 replies

Started 8 minutes ago
by tdfilip
Not Answered
how to over write data in same offset into internal flash on zephyr 0

Hi, I am using the nRF Connect SDK 2.6.1 with the nRF5340 board. I referred to the soc_flash_nrf example to read and write data into flash. I need to overwrite data...
13 views

0 replies

Started 1 hour ago
by ChiragBhavsar
Not Answered
Wireshark : Encrypted packet decrypted incorrectly (bad MIC) and Empty PDU 0

Hi, I have difficulties to sniff BLE packets with nRF52840 and wireshark between a remote controller and phone. I can capture all the pairing process, I see DHKey exchange...
16 views

0 replies

Started 1 hour ago
by MalloryLP
Not Answered
Partition map migratation from ncs 2.2 -> ncs 2.7 (sysbuild) 0

Hi, I have a firmware running on ncs 2.2 with mcuboot and tfm which I'm in the process of upgrading to ncs 2.7 with sysbuild. I currently have a problem converting the...
23 views

0 replies

Started 2 hours ago
by Christoffer Brask
Not Answered
nrf52840 dk to upload code to nrf52811 0

Hi This is my first project to make my custom PCB. I have a question about how can I uploaded my code with segger embedded studio by using nrf52840 dk? For the hardware...
- development
- software
- softdevice
- nrf52840
- nRF52811
20 views

0 replies

Started 2 hours ago
by nordicDK

Recent in Nordic blog

Measuring PSM Sleep Current on the nRF9160-DK

notsane0

Overview In this blog, you will measure the PSM floor current for the rev. 2 version of the nRF9160 SiP. Requirements Hardware You will need: an nRF9160-DK (the one used here was v1.0.0). Be sure that…
- 7 May 2020
Developing for the nRF52820 with nRF5 SDK v16.0.0

bjorn-spockeli

Please note that this blogpost is now deprecated as the nRF52820 is fully supported in nRF5 SDK v17.0.0. We recommend using SDK v17.0.0 for nRF52820 fimware development. Introduction The nRF52820 IC is…
- 19 Mar 2020
How we build ThingyWorld for embedded world 2020

Markus Tacker (he/him)

In this post we describe how we build the ThingyWorld demo for embedded world 2020.
- 2 Mar 2020

Latest guides

Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 1 GAP Advertising

Hung Bui

This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is defined in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec…
- 10 Dec 2015
nRF5x: Current measurement guide: Introduction

Stian Røed Hafskjold

###Other relevant posts A concise guide to equipment setup, and how to use the development kit for current measurements can be found here: Measuring current with PCA10040 v0.9.0 A post that describes…
- 1 Dec 2015
nRF5x: General PCB design guidelines for nRF51 series

Petter Myhre

When designing a PCB with nRF51, nRF51822 or nRF51422, there are some rules that should be followed in order to get a good working radio/system, with a maximized range. General rule The RF part of the…
- 13 Nov 2015
Software Development Kit: nRF5 SDK Scheduler Tutorial

Einar Thorsrud

2019-02-08: Updated tutorial to cover nRF5 SDK version 15.2. Introduction Scope The following topics will be included in this tutorial: Configuration of the Scheduler library. Using the scheduler with…
- 9 Nov 2015
Bluetooth low energy: Bluetooth low energy central tutorial

Anders Strand

Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Setting up the example projects Background theory Central and peripheral roles…
- 4 Nov 2015
Software Development Kit: nRF5 SDK Application Timer Tutorial

Einar Thorsrud

2018-11-23: Updated tutorial to cover SDK version 15.2. 2019-02-08: Improved example project (SDK 15.2) and updated instructions accordingly. Introduction Scope The following topics will be included in…
- 30 Oct 2015